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Is there a .NET equivalent to Apache Hadoop? [closed]
...mebody wanted to create a 'MySpace killer' they are likely to be satisfied by using it in-house (without redistribution of either binary or source). I guess using AGPL (Affero GPL) would be more appropriate to fix a loophole with public web services using it and not distributing any source... Sad an...
Should a .sln be committed to source control?
...or anyone using Visual Studio features like Go To Definition/Declaration.
By default, they don't contain absolute paths or any other machine-specific artifacts. (Unfortunately, some add-in tools don't properly maintain this property, for instance, AMD CodeAnalyst.) If you're careful to use relative...
Can't use method return value in write context
...
empty() needs to access the value by reference (in order to check whether that reference points to something that exists), and PHP before 5.5 didn't support references to temporary values returned from functions.
However, the real problem you have is that yo...
How can I call a custom Django manage.py command directly from a test driver?
...ecution stuff" and write test without additional requirements.
But if you by some reason cannot decouple logic form command you can call it from any code using call_command method like this:
from django.core.management import call_command
call_command('my_command', 'foo', bar='baz')
...
Differences between .NET 4.0 and .NET 4.5 in High level in .NET
...sses.
Improved performance when displaying large sets of grouped data, and
by accessing collections on non-UI threads.
Data binding to static properties, data binding to custom types that
implement the ICustomTypeProvider interface and retrieval of data
binding information from a binding expression....
Overloading member access operators ->, .*
...ass type, not a pointer, then the subsequent member lookup is also handled by an operator-> function. This is called the "drill-down behavior." The language chains together the operator-> calls until the last one returns a pointer.
struct client
{ int a; };
struct proxy {
client *tar...
Why does Go have a “goto” statement
...However Goto are not natively evil but can of course be misused and abused by lazy or unskilled programmers. Many problems with abused Gotos can be solved with development processes such as team code reviews.
goto are jumps in the same technical manner as continue, break and return. One could argue...
In an array of objects, fastest way to find the index of an object whose attributes match a search
...like to use higher-order functions such as "map".
Assuming you want search by 'field' attribute:
var elementPos = array.map(function(x) {return x.id; }).indexOf(idYourAreLookingFor);
var objectFound = array[elementPos];
sh...
When is it better to use an NSSet over an NSArray?
...u sacrifice the speed for those abilities.
NSSet
Primarily access items by comparison
Unordered
Does not allow duplicates
NSArray
Can access items by index
Ordered
Allows duplicates
That's all there really is to it! Let me know if that helps.
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How do I choose between Semaphore and SemaphoreSlim?
... Release ["C# 5.0 in a Nutshell" pg. 890] So maybe that's what they mean by very short wait times?
– David Sherret
May 18 '13 at 16:30
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